Music!

We all enjoy music. We all have those special songs that we like to workout to. We feel as though they give us special powers and we set a personal record every time they are playing at the gym. So list your current top 5 workout songs and some notes if you feel like it.
I'll go first:

The Band Marches On by Ghostland Observatory - Just fantastic, imo.

No One Love Me & Neither Do I by Them Crooked Vultures - One of the best live shows

Hey Hey(Crookers Remix) by Dennis Ferrer - Has to be the remix - original is very meh.

Us v Them by LCD Soundsystem - Hearing this live put it very high on my list.

For Whom The Bell Tolls by Metallica - Classic for lifting.

Let's be honest, once you get into the workout, most people can't even remember if there was music playing. However, lets have a little fun here.